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	A COMPARATIVE STUDY OF THREE METHODS OF EXTRACTION OF MYCOTOXINS FROM BEER
	Ionascu, Cosmin 1; Ostafe, Vasile 2
通讯作者	Ostafe, Vasile
来源期刊	STUDIA UNIVERSITATIS BABES-BOLYAI CHEMIA
ISSN	1224-7154
出版年	2014
卷号	59 期号:4 页码:17-32
英文摘要	Three sample preparation methods: solvent extraction, solidphase extraction (SPE) and stir bar sorptive extraction (SBSE) to assess the occurrence of 11 mycotoxins in beer (pale, dark and non-alchoolic) samples were compared. In order to select the best extraction procedure, the sample matrix effects and the effect of the dilution of the sample were investigated by addition of the analytes before and after the extraction procedure was carried out. The study revealed that SPE (with Oasis HLB cartridge) procedure offered the best results compared with the other two extraction methods: relative standard errors under 16% and recovery of the analytes better than 85%. An Ultrahigh Performance Liquid Chromatography coupled with Mass Spectrometry (UPLC-MS/MS) method was used to identify and confirm the mycotoxins.
英文关键词	mycotoxins extraction method SPE matrix effects sample dilution effect
类型	Article
语种	英语
国家	Romania
收录类别	SCI-E
WOS记录号	WOS:000355796000002
WOS关键词	PERFORMANCE LIQUID-CHROMATOGRAPHY ; MASS-SPECTROMETRY ; OCHRATOXIN ; CEREALS ; MS/MS
WOS类目	Chemistry, Multidisciplinary
WOS研究方向	Chemistry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/185092
作者单位	1.West Univ Timisoara, Fac Chem Biol Geog, Dept Biol Chem, Timisoara 300115, Romania; 2.Adv Res Environm Labs, Multidisciplinary Res Platform Nicholas Georgescu, Timisoara 300086, Romania
推荐引用方式 GB/T 7714	Ionascu, Cosmin,Ostafe, Vasile. A COMPARATIVE STUDY OF THREE METHODS OF EXTRACTION OF MYCOTOXINS FROM BEER[J],2014,59(4):17-32.
APA	Ionascu, Cosmin,&Ostafe, Vasile.(2014).A COMPARATIVE STUDY OF THREE METHODS OF EXTRACTION OF MYCOTOXINS FROM BEER.STUDIA UNIVERSITATIS BABES-BOLYAI CHEMIA,59(4),17-32.
MLA	Ionascu, Cosmin,et al."A COMPARATIVE STUDY OF THREE METHODS OF EXTRACTION OF MYCOTOXINS FROM BEER".STUDIA UNIVERSITATIS BABES-BOLYAI CHEMIA 59.4(2014):17-32.